Mathematics, 18.10.2019 01:00, ale2035
If someone is 12 and they are twice as old as their sister, how old is the sister
Answers: 1
Mathematics, 21.06.2019 17:00, nelyanariba981p555ve
Arley is building a model of a city map. in one part of the city, three roads form a right triangle, which harley draws as triangle abc, with the following measures: m∠b=90° and m∠a=30°. in his scale model, the hypotenuse of triangle abc, ac¯¯¯¯¯¯¯¯, has a length of 817−−√ cm. what is the value of a (the length of bc¯¯¯¯¯¯¯¯)?
Answers: 1
Mathematics, 22.06.2019 04:00, firepropr85
The associative, commutative, and distributive properties can be used on rational equations. true or false
Answers: 1
If someone is 12 and they are twice as old as their sister, how old is the sister...
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